Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x25e2b684780684c1923d18172fd7d5553f060957436e30ae3495b0bc74cfeaa9 · ArcScan

Block

#21,393,960

2026-09-17 21:48:31 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,960
Timestamp: 39 days ago · 2026-09-17 21:48:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x25e2b684780684c1923d18172fd7d5553f060957436e30ae3495b0bc74cfeaa9
Parent hash: 0xe3f77b34…f130d284
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,960 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.1%2,720,845 / 30,000,000

Base fee

20 gwei

State root

0xa986fe182cfc…4a26b91d523f

Transactions root

0x20ca42fc056e…dbee996793f0

Receipts root

0x564982c87717…993b3dbe9f81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800